Somethings Wrong...

1351 Views 22 Replies 13 Participants Last post by mattm, Sep 29, 2008

Stealth

Discussion Starter · Sep 25, 2008

6

... When it works on the first try

Nissan 555cc Injector install and I also re-did my fuel lines so I can fit the hood on. I need to get a plug for the AFPR for now, and Ill run a 90 with a line later and relocate the gauge.

2 things I worry about.

1) Connectors over the fuel lines exposed. (Im gonna tape em up after I get everything squared away)
2) AFPR sitting so close to the disty.

I mean braided line and stuff should never leak, maybe a fitting, but if fuel were ever to hit one of those connections or somehow find its way to a plug wire then I would certainly have an engine fire.

Anways heres a few select pics, I got a writeup to go along with this

One other thing I will say, that is one fucking tight fit to get those installed with the manifold on the engine. I had to remove my intercooler pipe, slide them in "mated" and put the standoffs in afterwards which was a total bitch. I drop one down in the engine, have to take everything out and start all over

One question, what does that metal tab in the middle of the injector do? I had to "homemake" one of those rubber cushions as seen there, I just want to make sure thats not like a manual pilot or anything....

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Stealth

Discussion Starter · #2 · Sep 25, 2008

LISTEN to that injector tick

The motor sounds different than compared to the millenia S injectors. Not the ticking either, its hard to explain. Its running a bit rich just idleing around 13 or so. My millenias were dead on at 14.7 Im not gonna tweak the req_fuel either...

Plans are to get it down to the cities ASAP maybe tommorow or next weekend. Then 10 days back and forth to work and put her on the dyno.

lowefx

· #3 · Sep 25, 2008

Common, rev that up to 6k. lol, i wanna hear that beast!

With my weisco 10.2-1 pistions, should i change any injectors?

Stealth

Discussion Starter · #4 · Sep 25, 2008

lowefx said:
Common, rev that up to 6k. lol, i wanna hear that beast!

With my weisco 10.2-1 pistions, should i change any injectors?

I would be the motor only has about 23 miles on it

It needs a bit more breaking. I reved it up to about 6K in my exhaust post but that was still on the Mil S injectors.

You shouldn't have to change injectors as long as your NA, if your running boost and some kind of engine management like MS then you could certainly look into it.

thingsthatfly2

· #5 · Sep 26, 2008

beautiful.... i wish i could have that as my ring tone.... beautiful

Stealth

Discussion Starter · #6 · Sep 26, 2008

3

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thingsthatfly2

· #7 · Sep 26, 2008

hey look you have a broken dip stick too!

...pics are amazing!!

Nealio

· #8 · Sep 26, 2008

I love injector tick.

Stealth

Discussion Starter · #9 · Sep 26, 2008

Yes, I think I bought it with a broken dipstick 6 years ago

KING6

· #10 · Sep 26, 2008

looking good :tup: Sounds great

Car-InsanE

· #11 · Sep 26, 2008

sounds like it runs perfect buddy

i believe 75% mx-6/probe owners have the whole "broke oil dipstick mod" lol

cf_z

· #12 · Sep 26, 2008

that dull intake pipe bothers me.

if you need/want a polished one, lmk. i have a basket full of pipes em in the basement.

guitardude1568

· #13 · Sep 26, 2008

Car-InsanE said:
i believe 75% mx-6/probe owners have the whole "broke oil dipstick mod" lol

i have that mod too lol.

looks great man, get the thing broken in i want to see it on the dyno. And how much boost are you running?

Stealth

Discussion Starter · #14 · Sep 26, 2008

cf_z said:
that dull intake pipe bothers me.

if you need/want a polished one, lmk. i have a basket full of pipes em in the basement.

I been meaning to get that thing finnished, but its not stainless so it wont match the other pipes. Ill probablly just paint it or something. Cant get a HKS SSQV flange in stainless..

guitardude1568 said:
And how much boost are you running?

7 psi until its broken in then I work my way up probably 15-17 psi max, I will run less maybe 12 for DD purposes to save the trans. I dont think I need 15 lbs of boost on the county roads

ragincanadian4

· #15 · Sep 26, 2008

Good work Nate!

Chefsp0t

· #16 · Sep 27, 2008

It looks great man. How much power do you think it's going to make on 12psi?

Stealth said:
7 psi until its broken in then I work my way up probably 15-17 psi max, I will run less maybe 12 for DD purposes to save the trans. I dont think I need 15 lbs of boost on the county roads

That's my plan as well. 12psi on a built motor should be more than enough power for spirited driving.

Stealth

Discussion Starter · #17 · Sep 28, 2008

It should easily make over 300, probably the neighborhood of 350 on 12 psi.

I think I jinxed myself with this thread title. I have some negative camber on the DS front wheel only. I checked all the suspension and the obvious things, but nothing seemed wrong. Its back in the shop yet again getting an alignment sometime this week. :sigh:

Fastest95PGT

· #18 · Sep 28, 2008

Stealth said:
LISTEN to that injector tick The motor sounds different than compared to the millenia S injectors.

Welcome to real injectors. I think at Myrtle 7 or 8, someone commented on how loud my HLAs were, I said it was the injectors. They put their hand on the front VC and were just astonished that the motor was so solid (you can feel HLA tick).

I'm not going to comment on anything else, but just FYI, I've never had a solid idle at anything but about a 13.5 to 13.8 idle AFR on pretty much any KL I've tuned.

Good luck with the injectors, hope you're running High Res code or MS2 by now. I'm not subscribing to this thread.

thingsthatfly2

· #19 · Sep 28, 2008

Fastest95PGT said:
I'm not subscribing to this thread.

^whats the point in saying that?

what do the melinia ones sound like?

bladirka

· #20 · Sep 28, 2008

awww....maybe you take it up to duluth....???:wave: I bet i can find you a good deal on a dipstick???? haha Actually...I'm on my way to the cities next weekend....hmmm

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